baber/WOPTO huggingface dataset:
Patent JP-H115505-A (JP)
Title: Air bag device for front-seat passenger
Inventor: IMAZU SHINICHI
IPC: B60R21/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for a front-seat passenger whereby a shock relating to an interference object can be reduced even when the interference object interferes with an air bag in the halfway of inflation. SOLUTION: An air bag device is arranged in a portion of an instrument panel 2 under a windshield, an air bag 20 folded to be stored in a case, is inflated to a rearward side of a vehicle along the windshield at inflation time. The air bag 20 comprises a bag-shaped main body 21 and a tether 27. The main body 21 has an opening part 22 opened for an expansion gas inflow as a mounting portion of a peripheral edge in the case, peripheral wall part 24 cylidrically extended from the peripheral edge of the opening part 22, and a ceiling wall part 25 closing the peripheral wall part 24.  The tether 27 is connected to a rear part side in the peripheral edge of the opening part 22 and the ceiling wall part 25 in the main body 21, width dimension L1 in a side of the ceiling wall part 25 is formed as the dimension providing respectively a space HL, HR between both right/left edges and peripheral parts 24c, 24d when the air bag 20 is inflated.
Patent JP-H0822807-A (JP)
Title: Fluorescent lamp and its manufacture
Inventor: SAITO MICHIHISA
IPC: H01J9/24
Filed: 1994-07-11
Abstract: PURPOSE:To secure effective length of a discharge path within limited space and besides, improve light emission utilization efficiency by adding twist to a light emitting bulb. CONSTITUTION:After application of a phosphor on the inner face of a glass tube, and both ends are sealed with electrodes, whereby the glass tube is made in U shape. And, a twist is added within the range of 45-180 deg. and it is processed while holding the apex of the lamp processed in U shape and the vicinity of the electrode and heating and softening the glass tube. As a result, though the overall length of the lamp is long, compact shape can be obtained, and besides this fits to a spherical globe, too.
Patent JP-H05318079-A (JP)
Title: Injection sleeve for molten metal
Inventor: NAKAMURA TAKAO
IPC: B22D17/12
Filed: 1992-05-25
Abstract: PURPOSE:To provide the injection sleeve for a molten metal which can prevent the failure of the injection sleeve with a simple construction. CONSTITUTION:This injection sleeve 17 which is mounted into an injection cylinder 13 for casting the molten metal into casting molds, is freely slidably inserted with a plunger 18 of this injection cylinder 13 and holds the molten metal (Y) for casting is constituted of a sleeve fixing part 19 fixed to the injection cylinder 13 and a cylindrical part 17a disposed in succession to the open end of this sleeve fixing part 19.
Patent JP-S5861564-A (JP)
Title: Anode plate for lead storage battery
Inventor: HIRAHARA AKIYUKI
IPC: H01M4/74
Filed: 1981-10-07
Abstract: PURPOSE:To increase the discharge voltage stability time remarkably by discharge overlaying a platinum group metal layer on a lattice substratum with an expanded metal layer made of a titanium alloy and furthermore by electrodepositting a lead dioxide protective film layer to form a current collector. CONSTITUTION:An expanded metal 2 made of a titanium alloy is welded and fixed on both faces of a thin plate 1 made of a titanium alloy to form a lattice substratum, and a platinum group metal layer 3 is discharge piled on one part of or the whole surface of the lattice substratum. Next, a lead dioxide protective film layer 4 is electrodepositted on it as a current collector, and a paste- like anode active material 5 is filled in lattice-shaped recesses, and they undergo a chemical conversion treatment to form an anode plate for a lead storage cell. Therefore, the aging deterioration of individual coverings is prevented and the conductivity between the substratum and the electrodepositted lead dioxide is improved, and also the discharge voltage stability time can be remarkably increased and the capacity reduction phenomenon due to an increase of charge/ discharge cycles can be prevented.
Patent JP-H02296418-A (JP)
Title: Radio transmitter-receiver
Inventor: YASUDA HIROSHI
IPC: H04B1/38
Filed: 1989-06-21
Abstract: PURPOSE:To improve the heat radiation in an outer package by constituting the transmitter receiver with a chassis base with an electronic circuit section including a heater arranged thereto and a cooling fan and isolating an electronic circuit container in an outer package and a fan containing part of the cooling face by means of an air flow interrupt means. CONSTITUTION:A heat radiation member 15a to conduct a heat caused in the operation of an output circuit 15 to a chassis base 11 is fitted to a housing section of the output circuit 15. Then the heat from the output circuit 15 is dissipated externally from a main body outer package 8 so as to prevent the temperature in the main body outer package 8 from rising a prescribed tempera ture or over, then a cooling fan device 16 is fitted to the chassis base 11. A circumferential wall part 20 forming an air flow shut means is provided projectingly integrally along the surrounding a ceiling part 17 to the lower face of the ceiling part 17. Plural fixed fans 26a, 26b are formed radially toward discharge holes 22, 23 from the center part of the ceiling 17.
Patent JP-S6048771-A (JP)
Inventor: UGAWA SHIYOUHACHI
IPC: A63F7/02
Filed: 1983-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5381494-A (JP)
Title: Activated carbon treating method
Inventor: MATSUI MASAYOSHI
IPC: B01J20/34
Filed: 1976-12-27
Abstract: PURPOSE: To make it possible to decrease the COD concn.  of purge water by continuously passing an aq.  soln.  of a mineral acid through an activated carbon-packed tower as pretreatment for regeneration of activated carbon followed by alkali washing in a batch system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6050988-A (JP)
Inventor: WATANABE JIROU
IPC: H05K3/34
Filed: 1983-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05203804-A (JP)
Title: Antireflection film and display device
Inventor: SHIMIZU KAZUHIKO
IPC: G02B1/11
Filed: 1992-06-18
Abstract: PURPOSE:To provide the antireflection effect over a wide band by introducing dyestuff into the lower layer film of two-layered antireflection films and optimizing the spectral transmittance and spectral reflectivity thereof. CONSTITUTION:The dyestuff is incorporated into the 1st thin film of the antireflection films consisting of the 1st thin film formed on a substrate and the 2nd thin film formed on this 1st thin film. In addition, the antireflection films are so formed as to satisfy the relation expressed by equation when the wavelength at which the spectral reflectivity in the visible light region of the antireflection films is minimized is designated as lambdar and the wavelength at which the spectral transmittance is minimized as lambdat. For example, the upper layer film of the antireflection films is formed of an SiO2 film obtd. by hydrolysis and dehydration condensation of Si(OC2H5)4 and the lower layer film is formed of a film constituted by incorporating the dyestuff into a TiO2-SiO2 film obtd. by hydrolysis and cocondensation of Ti(OC37)4 and Si(OC2H5)4 in such a manner that the prescribed spectral transmittance is attained. A liquid prepd. by dispersing Hoster Perm Pink E into isopropyl alcohol is used as the pigment dispersion of a lower layer forming soln.
Patent JP-H0210470-A (JP)
Title: Trace broken line control system
Inventor: TOBA MIHO
IPC: G06T11/80
Filed: 1988-06-29
Abstract: PURPOSE:To display a proper broken line efficiently by deciding whether a broken line or solid line is displayed according to whether the straight line distance of a section to be drawn is longer or shorter than the length of the smallest display pattern or the solid-line display part of a broken-line display pattern. CONSTITUTION:A storage means 21 is stored with the length PTN-L of the smallest display pattern whose display/nondisplay decision is made with the broken-line display pattern and a storage means 22 is stored with the length L of the solid-line display part of a broken-line display. A calculating means 23 calculates the straight line distance lngthc of the section to be drawn and adds the integral value of this straight line distance and a straight line distance which is obtained previously. A comparing means 25 compares the addition result with the length L and a comparing means 26 compares a straight line distance lngthc with the length PTN-L. A display control means 27 displays a broken line or solid line or none of them according to their comparison results.
Patent JP-S5981132-A (JP)
Inventor: MARUCHIN REEE
IPC: B29C65/00
Filed: 1983-09-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5488789-A (JP)
Title: Crystal oscillator
Inventor: SHIMAZAKI AKIO
IPC: G04G3/02
Filed: 1977-12-26
Abstract: PURPOSE:To enable to count correctly up to minimized unit of theoretical counting for watches, by using the crystal oscillator for the oscillation source of electronic watches. CONSTITUTION:The crystal oscillator is used as the oscillation source of watches. The oscillator forms the crystal plate in which the cut out azimuth to the crystal axis rotated around by +5 deg. by taking the X axis as rotation axis, into diapason type. Further, if the diapason type curved oscillator is the crystal plate having the same cut out azimuth, the resonant frequency is determined with the ratio of the length 9 toward Y axis to the width 10 of Z axis. Accordingly, the reciprocal in minimum unit of the counting of watches is determined so that the length 9 toward Y axis and the width 10 toward Z axis can be accurately measured theoretically to the minimum unit of the watch the same as the case with frequency.
Patent JP-H0210714-A (JP)
Title: Semiconductor device
Inventor: HIRAIWA KATSURO
IPC: H01L21/02
Filed: 1988-06-29
Abstract: PURPOSE:To scatter the thermal stress caused by the difference between thermal expansion coefficients, for preventing a semiconductor chip and package from cracking, by providing stepped parts through half-etching at the four corners of a semiconductor chip surface brazed to a package and not brazing the parts. CONSTITUTION:Stepped parts 4 are provided through half-etching at the four corners of a surface of a semiconductor chip 1 brazed to a package 3, but the stepped parts 4 are not brazed to the package 3. By doing this, the longest length of the brazed parts becomes shorter and the angles of sharp corners become smaller, as the stepped parts 4 made at the four corners of the chip 1 are not brazed to the package 3. Accordingly, the thermal stress produced by the difference between the thermal expansion coefficients of the chip 1 and the package 3 at the time of brazing can be reduced or scattered. This makes it possible to prevent the chip 1 and package 3 from cracking.
Patent JP-H0450168-A (JP)
Title: Preparation of ceramic comp0site film and composite particle
Inventor: KITA HIDENORI
IPC: C04B41/87
Filed: 1990-06-18
Abstract: PURPOSE:To form a ceramic composite film comprising a mixture of at least two kinds of ceramics on the surface of a substrate by reacting a reactive gas with mixed gases prepared by halogenating at least two kinds of metals or semi-metals on surface of the substrate. CONSTITUTION:In a method for preparing a ceramic composite film by reacting a reactive gas with a vapor gas of a metal or semi-metal on the surface of a substrate to coat the surface of the substrate with a coated layer comprising a ceramic containing the metal or semi-metal as a constituting element, the following two steps are adopted. The first step for halogenating the powder of a mixture of at least two kinds of metals or semi-metals with a hydrogen halide to prepare a mixture gas comprising at least two kinds of vapor gases; and the second step for introducing the mixture gas and the reactive gas on the surface of the substrate to form a coated layer containing a ceramic mixture containing at least two kinds of metals or semi-metals as constituents.
Patent JP-H1012042-A (JP)
Title: Conductive composition and electronic parts
Inventor: SANADA YUKIO
IPC: H01G4/008
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive composition and electric parts with their superior soldering property by forming the conductive composition in which a specified wt.% of a glass flit and a prescribed wt.% of at least one of Bi2 O3 , Pb2 O3 , and Sb2 O3 is added to Cu. SOLUTION: Approximately 1 to 8wt.% of a glass flit and approximately 2 to 10wt.% of at least one of Bi2 O3 , Pb2 O3 , and Sb2 O3 are added. In addition, for the electronic parts, a conductive composition is applied onto a ceramic element body and sintered, and an electrode is formed. That is, with the conductive composition being external electrodes 12 and 13, the electrodes are provided for a chip inductor 10. This inductor 10 laminates a plurality of ceramic sheets on which a coil pattern is formed and is sintered. And, by adding an oxide, a segregation portion of this oxide is generated on the sintered electrode, the glass flit is prevented from its surface being exposed on the electrode surface, the surface is covered with a glass, and deterioration of soldering property is prevented.
Patent JP-H115015-A (JP)
Title: Reforming method for sticking ash
Inventor: SAO TOSHIO
IPC: B01D53/50
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To easily and surely remove a sticking ash by repeatedly blowing an aq. solution containing an acid soluble composition to the surface of a fan every prescribed time in the operation stage and previously forming a layer of the acid soluble composition on the surface of the fan before the operation to reform the sticking ash. SOLUTION: The sticking ash 2 is stuck to the surface of a blade part 4 of a stack gas desulfurization fan, on which the acid soluble composition layer 3 is previously formed, and grown through the operation and the acid soluble composition 1 sprayed at a fixed interval is adequately dispersed in the inside of the sticking ash 2. Thus the sticking ash 2 changes the properties through the whole cross section and on the joined surface to the blade part 4 by containing the acid soluble composition 1 and being joined to the acid soluble composition layer 3. Where, as a structural material of the acid soluble composition 1 dispersed in the sticking ash 2 and the acid soluble composition layer 3 formed on the surface of the blade part 4, zinc, tin, an acid soluble iron oxide, a carbonate (e.g. CaCO3 , MgCO3 ), a metallic hydroxide and the like are used.
Patent JP-H0325505-A (JP)
Title: Multifunction controller
Inventor: TSUCHIDE YASUHIKO
IPC: G05B11/32
Filed: 1989-06-22
Abstract: PURPOSE:To perform the robust control of quick response by providing a command input part for quick response, a feed forward compensating part, and an equivalent disturbance compensating part which compensates variance elements such as the load variance and the parameter variance which have an influence upon the operation characteristic of a control object. CONSTITUTION:A command input R is changed by the operation of a command setter or the like and is outputted as a command output (r) through a command input part 3. A deviation (e) between the final command input (r) and an output Y as a part of the state variable is subjected to stabilizing compensation by a PI controller 1 or the like to obtain an output T*(S). This output is multiplied by a gain KT by passing a power actuator and is applied to a control object 2. In the end forward compensation, the final command (r) is inputted and the output is added to the stabilizing compensation output. In the equivalent disturbance compensation, T*(S) and Y are inputted and the operation result is added to the output of stabilizing compensation. Thus, quick response and robust stable operation are possible.
Patent JP-H117872-A (JP)
Title: Switch gear
Inventor: AKISADA MITSUO
IPC: H01H33/53
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To facilitate a mounting work when an insulating barrier to be arranged between the opening and closing units of a switch gear or on both outsides of the opening and closing units after the switch gear is set. SOLUTION: A mounting member 16 and the mounting part of an insulating barrier 15 are made rotatable, and the mounting member 16 is rotated in the state where the insulating barrier 15 is fitted to a prescribed position on the upper surface side of the base 14 of a switch gear to situate a screw hole 16a provided on the mounting member 16 in the lower surface side of the base 14. A screw 18 is fastened from the upper surface side of the base 14 to the screw hole 16a through a mounting hole 14f provided on the base 14.
Patent JP-H04359016-A (JP)
Title: Production of modified polyester
Inventor: OGAWA KIMIHIRO
IPC: C08G63/692
Filed: 1991-06-05
Abstract: PURPOSE:To obtain a modified polyester having an alkali-thinning rate comparable to that of ordinary polyester by adding specific amounts of a specific sulfonic acid metal salt, etc., and a specific higher aliphatic monocarboxylic acid ester compound to the production system before the completion of the polyester-forming reaction. CONSTITUTION:The objective modified polyester is produced by adding 0.1-20mol% in total of a sulfonic acid metal salt of formula I (Z1 is aromatic or aliphatic group; A1 is ester-forming functional group; A2 is ester-forming functional group or H; M is metal; m is positive integer) and/or a sulfonic acid quaternary phosphonium salt of formula II (R1 to R4 are alkyl or aryl; n is positive integer) and 2-10wt.% of one or more kinds of higher aliphatic monocarboxylic acid ester compound having an acid value of 7-70 to the polyester production system at an arbitrary stage before the completion of the reaction.
Patent JP-S5683133-A (JP)
Title: Pulse counter
Inventor: NAKAOKA HIDEMASA
IPC: G06M7/00
Filed: 1979-12-10
Abstract: PURPOSE:To enable excellent operation without count error even with deficient state of input pulses and to quicken the response speed, by discriminating the presence and the phase order of multiphase pulse incoming from the state of input register and status register. CONSTITUTION:A signal from a transmitter (not shown) is input to input terminals A1-A3 of an input register 1 and led to input terminals D1-D3. The data at the input terminals D1-D3 are latched at the rise of the pulse fed to the terminal T and output to output terminals Q1-Q3. A part of the output is fed to a status register 2 and the input is latched with the rise of the clock at ''1'' level input to the terminal E. The output of the registers 1 and 2 is fed to OR circuits 3a-3c and 4a-4c to enable the detection of the forward and reverse pulses respectively. Thus, even if the state of input pulse is deficient or the pulse is reversed due to negative amount of measurements, the counter can operate in excellent manner without count error, allowing to quicken the response speed.
Patent JP-H05333341-A (JP)
Title: Production of ferroelectric liquid crystal element
Inventor: WATABE YASUYUKI
IPC: G02F1/1337
Filed: 1992-05-28
Abstract: PURPOSE:To provide the process for production of the ferroelectric liquid crystal element which lessens an increase in cell thickness at the end of a cell generated by driving of the liquid crystal element and maintains a stable orientation state. CONSTITUTION:Orientation control films 14a, 14b formed by printing and applying an orientation control film-forming soln. prepd. by mixing a resin component of a polyimide system, NMP to serve as the true solvent for the resin component and n-butyl carbitol, n-butyl cellulose and water to be a diluent for imparting printability in such a manner that the content of the water in the soln. mixture attains 2 to 20wt.% on insulating films 13a, 13b and baking the coating have stable rugged shapes on their surfaces. Then, the transfer of liquid crystal molecules is suppressed by these rugged shapes and eventually the increase in the cell thickness is prevented, by which the durability of the element is improved. The rugged shapes are formed more easily than the conventional method and with good reproducibility and further, the increase in equipment and man-hours is obviated and the production cost is reduced.
Patent JP-H11350586-A (JP)
Title: Structure around balcony in housing
Inventor: YAMAKAWA TAKASHI
IPC: E04B1/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To secure pleasant habitability in an indoor side by forming the width of a non-opening part in a wall partitioning the indoor side and a balcony of a housing, wider than at least the width of an outdoor device for an air conditioner. SOLUTION: A balcony 11 is constructed on a second floor or higher floors of a two or higher story maltilayer housing 10. The balcony 11 and a room 12 are partitioned by a wall 13. A sliding door 4 composed of double sliding sashes and glass sheets is openably arranged at an opening A formed on a part of the wall 13. The width M1 of a non-opening part 13a at the left side of the wall 13 is made wider than the width W3 of the outdoor device 16 for an air conditioner 15, and the width W2 of a non-opening part 13b of the right side is narrower than the width W3 of the outdoor device 16. Further, a forward and backward wall 19 is arranged at the side end of the balcony 11, and a room 20 is arranged adjacently to the balcony 11 and the room 12. Further, a hinged door 21 is installed so that the room 20 communicates with the balcony 11, in the forward and backward wall 19.  In this way, comfortable indoor habitability can be secured.
Patent JP-H0325769-A (JP)
Title: Head supporting device
Inventor: KURODA MASAYUKI
IPC: G11B21/20
Filed: 1989-06-22
Abstract: PURPOSE:To stably obtain the low contact force of a head and to attain simple manufacture process, miniaturization, and a low cost by superimposing an auxiliary flat spring on the base part side of a main flat spring on whose tip the head is mounted, and fixing them mutually. CONSTITUTION:The main flat spring 11 is formed by molding integrally a pair, upper and lower, parallel flat springs 12 with a base part side connecting plate 13 and a tip part side connecting plate 14 which connect the base part sides 12a and tip part sides 12b perpendicularly. The auxiliary flat spring 17 is formed by molding integrally a pair, upper and lower, parallel flat springs 18 with a base part side connecting plate 19 which connects the base sides 18a perpendicularly, and a notched part 20 is provided at tip part sides 18b, and the connecting plates 13 and 19 are tightened with screws, which forms double flat spring structure. Thereby, the spring constant of the base part side 12a is set larger than that of the tip part side 12b of the pair of parallel flat springs 12 of the spring 11. Therefore, it is possible to stably obtain the low contact force of the head 23 mounted at the tip part side 12b for a disk.
Patent JP-S6053095-A (JP)
Inventor: OOSHIMA MUNEO
IPC: H05K3/34
Filed: 1983-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000349193-A (JP)
Title: Method of joining pin to wiring board
Inventor: HANAKI HIDEKAZU
IPC: H01L23/50
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent molten silver solder from adhering to a pin stand jig in a pin joining method where pins are each inserted into pin insertion holes provided to the pin stand jig, silver brazing filler metal is interposed between the heads of the pins and the pin joining terminals of a wiring board, and the pins are bonded to the terminals of the printed board with molten silver solder by heating. SOLUTION: Pins 21 are inserted into pin insertion holes 113 provided to a pin stand jig 100 and suspended down on the jig 100 by their heads 23. the jig 100 kept in the above state is placed on a pad whose top surface is flat to push up the pins 21 in the lengthwise direction, and the heads 23 of the pins 21 are kept separate from the jig 100. A board 41 is placed on the heads 23 of the pins 21 making its terminals 43 confront the heads 23 rightly, and then silver brazing filler metal 30 are melted.